package com.example.jixinlai.fragmenttest_203jxl.adapter;

import android.content.Context;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;


import com.example.jixinlai.fragmenttest_203jxl.R;
import com.example.jixinlai.fragmenttest_203jxl.bean.ArticleBean;
import com.example.jixinlai.fragmenttest_203jxl.bean.CaseBean;
import com.squareup.picasso.Picasso;

import java.util.List;

/**
 * Created by jixinlai on 2017/4/12.
 */

public class CaseAdapter extends RecyclerView.Adapter<CaseAdapter.ViewHolder> {
    private Context context;
    private LayoutInflater layoutInflater;//动态加载布局
    private List<CaseBean>list;//保存要显示的数据
    //自定义构造方法，传进上下文
    public CaseAdapter(Context context) {
        this.context=context;
        layoutInflater=LayoutInflater.from(this.context);
    }
    //自定义：传进数据源
    public void setList(List<CaseBean> list){
        this.list=list;
    }
    //自定义：ViewHolder子类
    public  class ViewHolder extends RecyclerView.ViewHolder
    {
        ImageView imageView;
        TextView tvtitle,tvdescript,tvtime;
        Button button;

        public ViewHolder(View itemView) {
            super(itemView);
            imageView=(ImageView)itemView.findViewById(R.id.imageView);
            tvtitle=(TextView)itemView.findViewById(R.id.textView);
            tvdescript=(TextView)itemView.findViewById(R.id.textView2);
            tvtime=(TextView)itemView.findViewById(R.id.textView3);
            button=(Button)itemView.findViewById(R.id.button);
        }
    }
    //为了每个Item生成对应的View
    @Override
    public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View v=LayoutInflater.from(parent.getContext()).inflate(R.layout.item,parent,false);

        return new ViewHolder(v);
    }
    //为ViewHolder中的控件填充值，设置监听
    @Override
    public void onBindViewHolder(ViewHolder holder, final int position) {
      CaseBean caseBean=list.get(position);
        if(caseBean==null)
            return;;
        //holder.imageView.setImageResource(articleBean.getImgid());
        holder.tvtitle.setText(caseBean.getName());
        holder.tvdescript.setText(caseBean.getDescription());
        holder.tvtime.setText(caseBean.getUpdatea_time());
        Picasso.with(context).load("http://amicool.neusoft.edu.cn/Uploads/"+caseBean.getThumb()).placeholder(R.mipmap.ic_launcher).into(holder.imageView);
        //给小模中的按钮设置监听器
        holder.button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                list.remove(position);
                notifyDataSetChanged();
            }
        });
        //条目整体点击事件
        holder.itemView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                //获取当前条目id
                int id=list.get(position).getId();
                Toast.makeText(context, ""+id,Toast.LENGTH_SHORT).show();
            }
        });

    }
    //共有多少个条目
    @Override
    public int getItemCount() {
        if(list==null) return 0;
        else
            return list.size();
    }
}
